<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<oembed>
  <author_name>a_kawashiro</author_name>
  <author_url>https://blog.hatena.ne.jp/a_kawashiro/</author_url>
  <blog_title>a_kawashiroのブログ</blog_title>
  <blog_url>https://a-kawashiro.hatenablog.com/</blog_url>
  <categories>
    <anon>topcoder</anon>
  </categories>
  <description>水面の高さを１ずつ上げていってBFSすると簡単に書けた #include &lt;queue&gt; #include &lt;vector&gt; #include &lt;string&gt; using namespace std; class PoolFiller { public: int BFS(vector&lt;string&gt; pool) { int h=pool.size(),w=pool[0].size(); int r=0; int mv[4][2]={{0,-1},{0,1},{-1,0},{1,0}}; for(int sy=0;sy&lt;h;sy++) for(int sx=0;sx&lt;w;sx++) if(po…</description>
  <height>190</height>
  <html>&lt;iframe src=&quot;https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-kawashiro.hatenablog.com%2Fentry%2F20110317%2F1300322921&quot; title=&quot;SRM326 div2 hard - a_kawashiroのブログ&quot; class=&quot;embed-card embed-blogcard&quot; scrolling=&quot;no&quot; frameborder=&quot;0&quot; style=&quot;display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;&quot;&gt;&lt;/iframe&gt;</html>
  <image_url></image_url>
  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2011-03-17 09:48:41</published>
  <title>SRM326 div2 hard</title>
  <type>rich</type>
  <url>https://a-kawashiro.hatenablog.com/entry/20110317/1300322921</url>
  <version>1.0</version>
  <width>100%</width>
</oembed>
